11851620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17957}}^1$

素因数の和:17980

約数の個数: 48

約数和(自身を含む): 36203328

約数和(自身を除く): 24351708

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 17957, 35914, 53871, 71828, 89785, 107742, 179570, 197527, 215484, 269355, 359140, 395054, 538710, 592581, 790108, 987635, 1077420, 1185162, 1975270, 2370324, 2962905, 3950540, 5925810, 11851620]

約数ペア:

[(1, 11851620), (2, 5925810), (3, 3950540), (4, 2962905), (5, 2370324), (6, 1975270), (10, 1185162), (11, 1077420), (12, 987635), (15, 790108), (20, 592581), (22, 538710), (30, 395054), (33, 359140), (44, 269355), (55, 215484), (60, 197527), (66, 179570), (110, 107742), (132, 89785), (165, 71828), (220, 53871), (330, 35914), (660, 17957)]